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Can Java 8 code be compiled to run on Java 7 JVM?
...for future proofing; maybe one day JVM will have first-class functions, so then invokedynamic can be changed to use them instead of generating a class for every lambda, thus improving performance.) What Retrolambda does is that it processes all those invokedynamic instructions and replaces them with...
Python division
...l always become 0 float.
If you use floats on either side of the division then Python will give you the answer you expect.
>>> 10 / 90.0
0.1111111111111111
So in your case:
>>> float(20-10) / (100-10)
0.1111111111111111
>>> (20-10) / float(100-10)
0.1111111111111111
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Find out if ListView is scrolled to the bottom?
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Implement an OnScrollListener, set your ListView's onScrollListener and then you should be able to handle things correctly.
For example:
private int preLast;
// Initialization stuff.
yourListView.setOnScrollListener(this);
// ... ... ...
@Override
public void onScroll(AbsListView lw, final i...
Limit results in jQuery UI Autocomplete
...0, 10));
}
});
You can supply a function to the source parameter and then call slice on the filtered array.
Here's a working example: http://jsfiddle.net/andrewwhitaker/vqwBP/
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What is the difference between public, private, and protected?
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@Growler Why bother using objects at all then?
– J.Steve
Jan 15 '14 at 5:17
27
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Nested function in C
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If the function g is declared in this way, then what will be its scope?
– Sachin Chourasiya
Apr 9 '10 at 14:17
6
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$watch an object
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There are. By default if you don't pass true, then it will check for reference equality if the watched value is an object or array. In that case, you should specify the properties explicitly, like $scope.$watch('form.name') and $scope.$watch('form.surname')
...
What are the benefits of Java's types erasure?
...ical expressions, and translate them through the correspondence to types. Then if we have a program with the same type signature that compiles, we have proven that the logical expression is universally true (a tautology). This is because the correspondence is two-way. The transformation between t...
Git - How to fix “corrupted” interactive rebase?
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I got stuck in this. I created the head-name file, and then I ran into another error saying it couldn't find the onto file, so I created that file. Then I got another error saying could not read '.git/rebase-apply/onto': No such file or directory.
So I looked at the git document...
Mixed mode assembly is built against version ‘v2.0.50727′ of the runtime
...e with the inverse solution. I had upgraded a .NET project to .NET 4.0 and then reverted back to .NET 3.5. The app.config in my project continued to have the following which was causing the above error in question:
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4....